
Fuel Type: High Gas - Introducing the Ramtec RB Series, a true titan in the hydraulic breaker arena. Renowned for its phenomenal impact power, this series elevates construction machinery to new heights. It redefines efficiency, setting an unchallenged standard of excellence.
1. Our power cells are an epitome of superior craftsmanship, meticulously sculpted from the finest materials. Elevating their strength through advanced heat treatments, the front head, cylinder, and back head consistently deliver outstanding performance. They ensure a significantly extended service life, even in the harshest conditions, redefining durability.
2. At the forefront of streamlined innovation, our design ensures hydraulic circuits remain unobstructed with minimal oil flow. This pioneering strategy offers unparalleled efficiency and dramatically reduces fuel consumption, setting new benchmarks in the industry.
3. Our spare parts are precision-engineered for effortless replacement, with a vast array readily available in the market. This extensive availability ensures impressive time efficiency and cost-effectiveness during all maintenance procedures, offering unmatched convenience.

R B series Metric |
Description |
unit |
RB1 |
RB2 |
RB3 |
RB5 |
RB6 |
RB8 |
RB10 |
RB15 |
RB18 |
RB20 |
RB22 |
RB22A |
RB26 |
RB28 |
RB30 |
RB35 |
RB35F |
RB40 |
RB40P |
RB45 |
Operation weight |
kg |
78 |
97 |
158 |
180 |
275 |
341 |
510 |
779 |
1366 |
1658 |
1809 |
1819 |
1989 |
2144 |
2577 |
2751 |
3295 |
4136 |
4350 |
4225 |
Required oil flow |
l/min |
25-50 |
25-50 |
25-50 |
30-60 |
40-70 |
50-90 |
60-100 |
80-110 |
150-170 |
150-170 |
160-180 |
160-180 |
130-150 |
150-210 |
180-220 |
180-220 |
190-230 |
200-240 |
200-240 |
200-240 |
Operation pressure |
kg/cm2 |
90-120 |
90-120 |
90-120 |
100-130 |
110-140 |
120-150 |
130-160 |
150-170 |
160-180 |
160-180 |
160-180 |
160-180 |
190-210 |
190-210 |
200-220 |
210-240 |
210-240 |
220-270 |
220-270 |
220-270 |
Impact rate |
bpm |
800-1400 |
700-1200 |
450-950 |
450-900 |
460-860 |
400-800 |
400-800 |
380-700 |
380-750 |
350-750 |
280-450 |
280-450 |
400-600 |
300-450 |
200-350 |
180-300 |
180-300 |
150-210 |
150-210 |
150-210 |
Tool diameter |
mm |
40 |
45 |
53 |
60 |
68 |
75 |
85 |
100 |
125 |
135 |
140 |
140 |
142 |
150 |
155 |
165 |
165 |
175 |
175 |
180 |
Impact power |
J |
240 |
280 |
350 |
400 |
600 |
800 |
1200 |
2100 |
2600 |
3500 |
3700 |
3700 |
4100 |
4900 |
5700 |
6800 |
9000 |
11000 |
12000 |
13000 |
Carrier weight |
ton |
0.8-2.5 |
1.2-3 |
3.1-4.5 |
5.1-5.8 |
6.0-7.5 |
7.0-8.5 |
8.5-13 |
12.5-15.5 |
16-19 |
18-20 |
20-22 |
20-22 |
22-24 |
25-30 |
30-33 |
30-36 |
35-40 |
35-40 |
36-42 |
38-42 |
|
RB series Imperial |
Description |
unit |
RB1 |
RB2 |
RB3 |
RB5 |
RB6 |
RB8 |
RB10 |
RB15 |
RB18 |
RB20 |
RB22 |
RB22A |
RB26 |
RB28 |
RB30 |
RB35 |
RB35F |
RB40 |
RB40P |
RB45 |
Operation weight |
lb |
172 |
214 |
348 |
397 |
606 |
752 |
1124 |
1717 |
3012 |
3655 |
3988 |
4010 |
4385 |
4727 |
5681 |
6065 |
7264 |
9118 |
9590 |
9315 |
Required oil flow |
gal/min |
6.6-13 |
6.6-13 |
6.6-13 |
8-16 |
11-18 |
13-24 |
16-26 |
21-29 |
40-45 |
40-45 |
42-48 |
42-48 |
34-40 |
40-55 |
48-58 |
48-58 |
50-61 |
53-63 |
53-63 |
53-63 |
Operation pressure |
psi |
1305-1740 |
1305-1740 |
1305-1740 |
1450-1886 |
1595-2030 |
1740-2176 |
1885-2320 |
2176-2466 |
2320-2610 |
2320-2610 |
2320-2610 |
2320-2610 |
2756-3046 |
2756-3046 |
2901-3191 |
3046-3481 |
3046-3481 |
3191-3916 |
3191-3916 |
3191-3916 |
Impact rate |
bpm |
800-1400 |
700-1200 |
450-950 |
450-900 |
460-860 |
400-800 |
400-800 |
380-700 |
380-750 |
350-750 |
280-450 |
280-450 |
400-600 |
300-450 |
200-350 |
180-300 |
180-300 |
150-210 |
150-210 |
150-210 |
Tool diameter |
inch |
1.57 |
1.77 |
2.09 |
2.36 |
2.68 |
2.95 |
3.35 |
3.94 |
4.92 |
5.31 |
5.51 |
5.51 |
5.59 |
5.91 |
6.1 |
6.5 |
6.5 |
6.89 |
6.89 |
7.09 |
Impact power |
J |
240 |
280 |
350 |
400 |
600 |
800 |
1200 |
2100 |
2600 |
3500 |
3700 |
3700 |
4100 |
4900 |
5700 |
6800 |
9000 |
11000 |
12000 |
13000 |
Carrier weight |
lb |
1764-5512 |
2646-6614 |
6614-8818 |
11023-13228 |
13228-15432 |
15432-19842 |
15432-28660 |
26455-33069 |
35274-41888 |
39683-44092 |
44092-48502 |
44092-48502 |
48502-52911 |
55116-66139 |
66139-72753 |
66139-79366 |
77162-88185 |
77162-88185 |
79366-92594 |
83776-92594 |
About the Company
Ramtec CN - Industry Trailblazer
Ramtec CN Machinery Co., Ltd. As a frontrunner in the hydraulic breaker sector, we seamlessly integrate production, sales, and service. Our expansive facilities boast a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team of over 70 professionals features seasoned engineers, adept mechanical technicians, expert equipment debugging specialists, and master assemblers.
With a phenomenal annual capacity to design and manufacture 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse offerings include the acclaimed Ramtec breaker series: the formidable High Gas Type-RB series, the efficient Low Gas Type-RD series, and the pioneering fully hydraulic RQ series. Complementing these is the Rmatec Skid Steer Loader, available in both 850kg and 1200kg ratings. Our rigorous quality monitoring system guarantees impeccable product quality, with meticulously managed procurement and assembly processes providing foundational assurances. We are actively seeking global partners to accompany us on this expansive journey.
Ramtec is devoted to shaping a distinguished high-end brand identity through meticulous management, cutting-edge manufacturing techniques, innovative ideas, and strict production management systems. Our unwavering commitment to excellence empowers us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery industry. Our products proudly hold the ISO9001 quality management certification and the prestigious EU CE certification.
Deeply embedded in construction machinery innovation, Ramtec possesses over 10 invention patents alongside more than 24 utility models. Our accolades include prestigious honors such as Shandong High-Tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Science and Technology-Oriented SME, and Yantai Innovative SME.
Guided by the essence of craftsmanship, we remain unwaveringly committed to our original mission, paving the way for a brighter, shared success. Ramtec eagerly anticipates partnering with global allies to construct a flourishing, mutually advantageous future.

Certifications
Frequently Asked Questions (FAQ):
Question A: There is also a Ramtec Robi in Finland. What is the relationship between Ramtec CN and the Finnish counterpart?
Answer A: Ramtec CN originated as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on establishing Ramtec CN in China, aspiring to champion the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility and embarked on the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand. Though once collaborative partners,
their product lines have diverged, each now boasting unique innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Immerse yourself in a world where engineering marvels meet artistry at Ramtec. Our brand is a harmonious blend of cutting-edge innovation and masterful craftsmanship, forming a collection that resonates with unparalleled excellence. Revel in a symphony of precision and luxury, as we redefine the very apex of superiority, setting new standards of grandeur and magnificence.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At the forefront of the industry with unmatched engineering prowess, Ramtec CN stands unrivaled. Our state-of-the-art facility meticulously crafts each vital spare part, ensuring impeccable quality control and significantly reducing outsourcing dependencies. Our products epitomize excellence and reliability, establishing new benchmarks within the industry.
At Ramtec, our commitment to quality is unwavering and profound. By utilizing only the highest-grade materials complemented by refined heat-treatment techniques, we ensure our products consistently deliver top-tier performance. Our pledge is to deliver the utmost reliability and trustworthiness that our esteemed clients rightfully deserve.
During the warranty period, excluding any human-induced damages, our comprehensive warranty package provides absolute confidence and assurance. Customers can trust and rely on Ramtec's steadfast commitment to honoring its promises, ensuring peace of mind and complete satisfaction throughout your journey with us.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: Our extensive reservoir of technical experience and profound expertise has culminated in the creation of an unparalleled database of Excavator specifications, positioning Ramtec as a definitive leader in compatibility solutions.
This invaluable database empowers us to meticulously customize our products, ensuring they align perfectly with your carrier's specifications. By utilizing the brand and series information you provide, we enhance communication and streamline operations, guaranteeing a flawless fit every time, revolutionizing your experience.
Moreover, we are dedicated to impeccable craftsmanship, ensuring seamless integration with your carrier's connections. Our unwavering commitment guarantees compatibility and effortless integration, providing you with a seamless and smooth experience that exceeds expectations.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Ramtec CN has been deeply entrenched within the Chinese market since its inception, refining field experience and sharpening expertise to achieve unmatched precision and proficiency.
Our superior expertise enables us to produce hydraulic breakers of the highest quality for leading domestic excavator brands, affirming our sterling reputation for excellence and unrivaled reliability in the industry.
In 2024, we embarked on a visionary journey, marking our global expansion by launching Ramtec brand products and OEM services. This debut heralds our global arrival, offering exceptional and pioneering products to the international market, setting a new standard for excellence worldwide.